CN110488909A - To the control method of engineering machinery, device, system and engineering machinery - Google Patents

To the control method of engineering machinery, device, system and engineering machinery Download PDF

Info

Publication number
CN110488909A
CN110488909A CN201910809217.XA CN201910809217A CN110488909A CN 110488909 A CN110488909 A CN 110488909A CN 201910809217 A CN201910809217 A CN 201910809217A CN 110488909 A CN110488909 A CN 110488909A
Authority
CN
China
Prior art keywords
signal
control
display screen
operation handle
engineering machinery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910809217.XA
Other languages
Chinese (zh)
Inventor
戴敏
王圣磊
邓连喜
李松云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sany Automobile Hoisting Machinery Co Ltd
Original Assignee
Sany Automobile Hoisting Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sany Automobile Hoisting Machinery Co Ltd filed Critical Sany Automobile Hoisting Machinery Co Ltd
Priority to CN201910809217.XA priority Critical patent/CN110488909A/en
Publication of CN110488909A publication Critical patent/CN110488909A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10Details, e.g. of discs, knobs, wheels or handles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The present invention relates to field of engineering technology, and in particular to control method, device, system and the engineering machinery of a kind of pair of engineering machinery are provided with the display screen for touch control, operation handle and controller in the engineering machinery.The user's control operation handle issues control signal to controller, the control signal includes the opening amount signal and button signal of operation handle, further, the opening amount signal of operation handle and button signal are sent to display screen by the controller, the display screen highlights the functional area for corresponding to opening amount signal, and one of functional area is selected according to button signal, engineering machinery is controlled with realizing.It can be seen that this programme can control the function on display screen by operation handle, to remain to continue use in display screen failure.

Description

To the control method of engineering machinery, device, system and engineering machinery
Technical field
The present invention relates to field of engineering technology, in particular to a kind of control method of engineering machinery, device, system And engineering machinery.
Background technique
With the development of touching technique, in consumer field, various touch electronic equipments have obtained the application of great scale, this Kind technology has also brought great convenience.In recent years, this convenience had also gradually extended to construction machinery industry.
Construction machinery industry is to touch screen using more and more extensive at present, and the human-computer interaction function that undertakes is also increasingly It is more.Such as comprehensive display of facility information, the selection of configuration, the switching of the page, the change of attribute, or even directly by touching function Traditional switch, button, handle, the action control of the operational means such as rocking bar progress equipment can be replaced.
Due to the particularity of construction machinery industry, practical touch screen can encounter high temperature and humidity, greasy dirt in the environment used The various complex situations such as sundries excessively presses, and hard object scrapes, so that touch screen failure, is unfavorable for the lasting use of touch screen.
Summary of the invention
The purpose of the present invention is to provide the control methods of a kind of pair of engineering machinery, to realize through operation handle to display Screen carries out function control, to reach continuing to use under display screen failure or other scenes.
Another object of the present invention is to provide the control devices of a kind of pair of engineering machinery, pass through operation handle pair to realize Display screen carries out function control, to reach continuing to use under display screen failure or other scenes.
Another object of the present invention is to provide the control systems of a kind of pair of engineering machinery, pass through operation handle pair to realize Display screen carries out function control, to reach continuing to use under display screen failure or other scenes.
Another object of the present invention is to provide a kind of engineering machinery, carry out function to display screen by operation handle to realize It can control, to reach continuing to use under display screen failure or other scenes.
To achieve the goals above, technical solution used in the embodiment of the present invention is as follows:
In a first aspect, being set in the engineering machinery the embodiment of the invention provides the control method of a kind of pair of engineering machinery It is equipped with the display screen for touch control, operation handle and controller, the method is applied to the controller, the method It include: the control signal for receiving the operation handle and being issued via user's operation, the control signal includes the operation handle Opening amount signal and button signal;The opening amount signal of the operation handle and button signal are sent to the display screen;By institute The functional area that display screen is stated corresponding to the opening amount signal highlights, and selectes one of institute according to the button signal Functional area is stated, to control the engineering machinery.
Second aspect, the embodiment of the invention also provides the control device of a kind of pair of engineering machinery, in the engineering machinery It is provided with the display screen for touch control, operation handle and controller, described device is applied to the controller, the dress Setting includes: transceiver module, the control signal issued for receiving the operation handle via user's operation, the control signal packet Include the opening amount signal and button signal of the operation handle;The opening amount signal of the operation handle and button signal are sent to institute State display screen;Processing module, the functional area for the display screen to be corresponded to the opening amount signal highlights, and foundation The button signal selectes one of them described functional area, to control the engineering machinery.
The third aspect, the embodiment of the invention also provides the control systems of a kind of pair of engineering machinery, and the system comprises can Display screen, operation handle and the controller of touch control, the operation handle are used to issue control signal via user's operation To the controller, the control signal includes the opening amount signal and button signal of the operation handle;The controller is used for The opening amount signal of the operation handle and button signal are sent to the display screen;The display screen is described for that will correspond to The functional area of opening amount signal highlights, and selectes one of them described functional area according to the button signal, to institute Engineering machinery is stated to be controlled.
Fourth aspect is provided in the engineering machinery the embodiment of the invention also provides a kind of engineering machinery for touching Display screen, operation handle and the controller of control are touched, the operation handle is used to issue control signal extremely via user's operation The controller, the control signal include the opening amount signal and button signal of the operation handle;The controller is used for will The opening amount signal and button signal of the operation handle are sent to the display screen;The display screen will be for that will correspond to described open The functional area of degree signal highlights, and selectes one of them described functional area according to the button signal, to described Engineering machinery is controlled.
Control method, device, system and the engineering machinery of a kind of pair of engineering machinery provided in an embodiment of the present invention, the engineering Mechanically it is provided with the display screen for touch control, operation handle and controller.The user's control operation handle issues control For signal processed to controller, which includes the opening amount signal and button signal of operation handle, and further, which will The opening amount signal and button signal of operation handle are sent to display screen, the display screen by correspond to opening amount signal functional area into Row highlights, and selectes one of functional area according to button signal, is controlled with realizing engineering machinery.Thus may be used See, this programme can control the function on display screen by operation handle, to remain to continue use in display screen failure.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the structural schematic diagram of the control system of a kind of pair of engineering machinery provided in an embodiment of the present invention.
Fig. 2 shows the flow diagrams of the control method of a kind of pair of engineering machinery provided in an embodiment of the present invention.
Fig. 3 shows the functional block diagram of the control device of a kind of pair of engineering machinery provided in an embodiment of the present invention.
Diagram: control system of the 100- to engineering machinery;110- operation handle;120- controller;130- display screen;200- To the control device of engineering machinery;210- transceiver module;220- processing module.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Engineering machinery in the present invention includes but is not limited to the heavy construction equipments such as crane, pump machine, excavator, these The usual construction environment of engineering machinery is all relatively severe, therefore, the display screen with touch control function being arranged thereon it is easy because Cause to damage for various problems such as high temperature and humidity, the scrapings of hard object, the service life of the display screen will be significantly smaller than engineering machinery Service life.The common method for solving display screen touch failure in this field usually increases hard key on a display screen, with logical Key really up to the mark controls the multiple functions of display screen display;Or only display screen is used as display, and does not use The touch function of display screen.As it can be seen that can not adopt an effective measure so that the material of display screen itself is suitable for severe construction In the case that environment is to prolong the service life, those skilled in the art are difficult to expect as why not increased hard key to display screen, together When can extend the solution of touch function using display screen.
And in the present solution, solving emerging component (showing with touch function using existing mature component (operation handle) Display screen) short slab the problem of, i.e., operation handle and display screen are linked, operator can shown by moving operation handle Corresponding function is selected on screen, and the function button being arranged on pushing operation handle to determine the function for needing selection on a display screen Can, and then controllable engineering machinery executes operation according to selected function, even if to realize display screen failure or operator not When display screen easy to use is controlled, the use that operation handle continues display screen can still be by.It passes through operation handle pair Display screen is controlled with opertions engineering machinery, and opertions engineering is mechanical directly by way of touch display screen with user, effect Unanimously.
This controls the method that display screen indirectly controls engineering machinery by operation handle, is obtained based on long-term research Solution, specifically: it finds after study, the service life of the display screen with touch control function is less than engineering machinery control The service life of system processed, i.e., can shift to an earlier date in engineering machinery control system damage, cause it is subsequent can not be by display screen to work Journey machinery is controlled, and the service life of operation handle long (about 30 years) as the service life of engineering machinery, therefore can be adopted Engineering machinery is controlled indirectly with operation handle control display screen, it is more easy to use and economical.
Control system to engineering machinery is installed in a kind of engineering machinery provided in an embodiment of the present invention, please refers to Fig. 1, It is the structural schematic diagram of the control system 100 of a kind of pair of engineering machinery provided in an embodiment of the present invention, which includes manipulator Handle 110, controller 120 and display screen 130, the controller 120 are all connected with operation handle 110 and display screen 130.
When display screen 130 touches under failure or partial picture, when operator is unwilling to stand up to touch display screen 130, behaviour Display screen 130 can be controlled by manipulation operation handle 110 by making personnel, to realize the control to engineering machinery.Specifically:
The operation handle 110 is used to issue control signal via user's operation to controller 120, which includes behaviour Make the opening amount signal and button signal of handle 110.Further, which is generally disposed at the control of engineering machinery The side of room, left and right four direction moves the controllable operation handle 110 of user forwards, backwards, this four direction can have Fixed aperture or several different grades of apertures, the opening amount signal hair that user will generate during manipulating operation handle 110 It send to controller 120;Meanwhile it being additionally provided at least one function button in the operation handle 110, when user's moving operation handle After the 110 selected functions of needing engineering machinery that need to execute, controller can be sent to generate button signal by pressing function button 120。
The controller 120 is used to the opening amount signal of operation handle 110 and button signal being sent to display screen 130.
The display screen 130 is used to highlight the functional area for corresponding to opening amount signal, and selected according to button signal One of functional area, to control engineering machinery.Further, multiple functional areas are provided on the display screen 130 Domain corresponds to the different mobile journeys of operation handle 110 when operator, which operates operation handle 110, to move, on display screen 130 The functional area of degree will mark display (highlighting corresponding to the functional area of opening amount signal), such as by corresponding functional areas Domain is highlighted, in order to which operator is apparent from the effect of current operation.When operator's trigger action handle 110 On function button when confirming the functional area of selection, which will select one of function according to button signal Region executes the function to control engineering machinery.
As another embodiment, which can also control display screen 130 and directly receive operation handle 110 Via the control signal that user's operation issues, and directly the corresponding functional area of opening amount signal is highlighted, and foundation Button signal selectes one of functional area, and control engineering machinery executes corresponding function.It in other words, can be by operation handle 110 and display screen 130 by communication protocol be directly linked, controlled without controller 120.
Referring to figure 2., be a kind of pair of engineering machinery provided in an embodiment of the present invention control method flow diagram, should Method is applied to controller 120, this method comprises:
S110 receives the control signal that operation handle is issued via user's operation, which includes operation handle Opening amount signal and button signal.
The operation handle 110 is generally disposed at the side of the control room of engineering machinery, the controllable operation handle 110 of user Left and right four direction is moved forwards, backwards, this four direction can have fixed aperture or several different grades of apertures, is used The opening amount signal that will be generated during family manipulation operation handle 110 is sent to controller 120;Meanwhile the operation handle 110 On be additionally provided at least one function button, after the function of needing engineering machinery that need to execute when user's moving operation handle 110 is selected, Button signal can be generated by pressing function button is sent to controller 120.
The opening amount signal of operation handle and button signal are sent to display screen by S120.
S130 highlights the functional area that display screen corresponds to opening amount signal, and selected wherein according to button signal One functional area, to control engineering machinery.
Multiple functional areas are provided on the display screen 130, when operator, which operates operation handle 110, to move, The functional area for corresponding to the different mobile degree of operation handle 110 on display screen 130, which will highlight, (to be corresponded to aperture to believe Number functional area highlight), such as corresponding functional area is highlighted, is worked as in order to which operator is apparent from The effect of preceding operation.When the function button on operator's trigger action handle 110 confirms the functional area of selection, the display Screen 130 will select one of functional area according to button signal, execute the function to control engineering machinery.
As another embodiment, which can also control display screen 130 and directly receive operation handle 110 Via the control signal that user's operation issues, and directly the corresponding functional area of opening amount signal is highlighted, and foundation Button signal selectes one of functional area, and control engineering machinery executes corresponding function.It in other words, can be by operation handle 110 and display screen 130 by communication protocol be directly linked, controlled without controller 120.
In addition, user can directly control engineering machinery by operation handle 110, specifically: user manipulates operation Handle 110 issues control command to controller 120, which directly according to the control command controls engineering machinery System.Or user can directly control engineering machinery by display screen 130, specifically: user can pass through touch display screen 130 mode issues instruction information to controller 120, so controller 120 according to the instruction information directly to engineering machinery into Row control.
It can be seen that the control method of a kind of pair of engineering machinery provided in an embodiment of the present invention, user can directly pass through behaviour Make handle 110 or display screen 130 controls engineering machinery, when 130 failure of display screen or user are not easy to pass through display screen 130 when being operated, and user can be operated the control of operation handle 110 with operation associated handle 110 and display screen 130 It is intuitively shown on display screen 130, realizes that manipulating display screen 130 by operation handle 110 indirectly controls engineering machinery, The service life for extending display screen 130 has widened display screen 130 to the control authority of engineering machinery.
It referring to figure 3., is that the functional module of control device 200 of a kind of pair of engineering machinery provided in an embodiment of the present invention is shown It is intended to, which includes transceiver module 210 and processing module 220.
Transceiver module 210, the control signal issued for receiving operation handle via user's operation, the control signal include The opening amount signal and button signal of operation handle;The opening amount signal of operation handle and button signal are sent to display screen.
In embodiments of the present invention, S110 and S120 can be executed by transceiver module 210.
Processing module 220, the functional area for display screen to be corresponded to opening amount signal highlight, and believe according to button Number one of functional area is selected, to control engineering machinery.
In embodiments of the present invention, S130 can be executed by processing module 220.
Due to having been described in the control method part to engineering machinery, details are not described herein.
In conclusion control method, device, system and the engineering machine of a kind of pair of engineering machinery provided in an embodiment of the present invention Tool is provided with the display screen for touch control, operation handle and controller in the engineering machinery.The user's control manipulator Handle issues control signal to controller, which includes the opening amount signal and button signal of operation handle, further, should The opening amount signal of operation handle and button signal are sent to display screen by controller, which will correspond to the function of opening amount signal Energy region is highlighted, and selectes one of functional area according to button signal, is controlled with realizing to engineering machinery System.It can be seen that this programme can control the function on display screen by operation handle, to remain in display screen failure It is lasting to use.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and block diagram in attached drawing Show the device of multiple embodiments according to the present invention, the architectural framework in the cards of method and computer program product, Function and operation.In this regard, each box in flowchart or block diagram can represent the one of a module, section or code Part, a part of the module, section or code, which includes that one or more is for implementing the specified logical function, to be held Row instruction.It should also be noted that function marked in the box can also be to be different from some implementations as replacement The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes It can execute in the opposite order, this depends on the function involved.It is also noted that every in block diagram and or flow chart The combination of box in a box and block diagram and or flow chart can use the dedicated base for executing defined function or movement It realizes, or can realize using a combination of dedicated hardware and computer instructions in the system of hardware.
In addition, each functional module in each embodiment of the present invention can integrate one independent portion of formation together Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention. It should be noted that, in this document, relational terms such as first and second and the like are used merely to an entity or behaviour Make with another entity or operate distinguish, without necessarily requiring or implying between these entities or operation there are it is any this The actual relationship of kind or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to nonexcludability Include so that include a series of elements process, method, article or equipment not only include those elements, but also Including other elements that are not explicitly listed, or further include for this process, method, article or equipment intrinsic want Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want There is also other identical elements in the process, method, article or equipment of element.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should also be noted that similar label and letter exist Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing It is further defined and explained.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. the control method of a kind of pair of engineering machinery, which is characterized in that be provided in the engineering machinery for touch control Display screen, operation handle and controller, the method are applied to the controller, which comprises
The control signal that the operation handle is issued via user's operation is received, the control signal includes the operation handle Opening amount signal and button signal;
The opening amount signal of the operation handle and button signal are sent to the display screen;
The functional area that the display screen corresponds to the opening amount signal is highlighted, and selectes it according to the button signal In a functional area, to control the engineering machinery.
2. the method as described in claim 1, which is characterized in that the method also includes:
Receive the control command that the operation handle is issued via user's operation;
The control command is responded to control the engineering machinery.
3. the method as described in claim 1, which is characterized in that the method also includes:
Receive the instruction information that the touch operation of the display screen response user issues;
The instruction information is responded to control the engineering machinery.
4. the method as described in claim 1, which is characterized in that the method also includes:
It controls the display screen and receives the control signal that the operation handle is issued via user's operation, and to the control signal In the corresponding functional area of opening amount signal be labeled display, and select it according to the button signal in the control signal In a functional area.
5. the control device of a kind of pair of engineering machinery, which is characterized in that be provided in the engineering machinery for touch control Display screen, operation handle and controller, described device are applied to the controller, and described device includes:
Transceiver module, the control signal issued for receiving the operation handle via user's operation, the control signal include The opening amount signal and button signal of the operation handle;The opening amount signal of the operation handle and button signal are sent to described Display screen;
Processing module, the functional area for the display screen to be corresponded to the opening amount signal highlight, and according to described Button signal selectes one of them described functional area, to control the engineering machinery.
6. device as claimed in claim 5, which is characterized in that the processing module is also used to:
It controls the display screen and receives the control signal that the operation handle is issued via user's operation, and to the control signal In the corresponding functional area of opening amount signal be labeled display, and select it according to the button signal in the control signal In a functional area.
7. the control system of a kind of pair of engineering machinery, which is characterized in that the system comprises the display screens of tangible control, operation Handle and controller,
The operation handle is used to issue control signal via user's operation to the controller, and the control signal includes described The opening amount signal and button signal of operation handle;
The controller is used to the opening amount signal of the operation handle and button signal being sent to the display screen;
The display screen is used to highlight the functional area for corresponding to the opening amount signal, and selects according to the button signal One of them fixed described functional area, to control the engineering machinery.
8. system as claimed in claim 7, which is characterized in that the controller is also used to control described in the display screen reception The control signal that operation handle is issued via user's operation, and to the corresponding functional area of opening amount signal in the control signal It is labeled display, and selectes one of them described functional area according to the button signal in the control signal.
9. a kind of engineering machinery, which is characterized in that be provided with the display screen for touch control, manipulator in the engineering machinery Handle and controller,
The operation handle is used to issue control signal via user's operation to the controller, and the control signal includes described The opening amount signal and button signal of operation handle;
The controller is used to the opening amount signal of the operation handle and button signal being sent to the display screen;
The display screen is used to highlight the functional area for corresponding to the opening amount signal, and selects according to the button signal One of them fixed described functional area, to control the engineering machinery.
10. engineering machinery as claimed in claim 9, which is characterized in that the controller is also used to control the display screen and connects The control signal that the operation handle is issued via user's operation is received, and to the corresponding function of opening amount signal in the control signal Energy region is labeled display, and selectes one of them described functional area according to the button signal in the control signal.
CN201910809217.XA 2019-08-29 2019-08-29 To the control method of engineering machinery, device, system and engineering machinery Pending CN110488909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910809217.XA CN110488909A (en) 2019-08-29 2019-08-29 To the control method of engineering machinery, device, system and engineering machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910809217.XA CN110488909A (en) 2019-08-29 2019-08-29 To the control method of engineering machinery, device, system and engineering machinery

Publications (1)

Publication Number Publication Date
CN110488909A true CN110488909A (en) 2019-11-22

Family

ID=68555194

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910809217.XA Pending CN110488909A (en) 2019-08-29 2019-08-29 To the control method of engineering machinery, device, system and engineering machinery

Country Status (1)

Country Link
CN (1) CN110488909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111880448A (en) * 2020-07-22 2020-11-03 三一重型装备有限公司 Intelligent operation device of heading machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102654799A (en) * 2011-03-04 2012-09-05 中兴通讯股份有限公司 Method for controlling display screen of mobile terminal and mobile terminal
CN104460824A (en) * 2014-10-20 2015-03-25 中联重科股份有限公司 Control system, method and device for display of engineering machinery and engineering machinery
CN205581838U (en) * 2016-01-21 2016-09-14 上海汽车集团股份有限公司 Vehicle human -computer interaction device
DE102017219540A1 (en) * 2017-11-03 2019-05-09 Robert Bosch Gmbh Device and method for controlling a work machine
CN109969104A (en) * 2019-03-13 2019-07-05 百度在线网络技术(北京)有限公司 Control mode switch method and apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102654799A (en) * 2011-03-04 2012-09-05 中兴通讯股份有限公司 Method for controlling display screen of mobile terminal and mobile terminal
CN104460824A (en) * 2014-10-20 2015-03-25 中联重科股份有限公司 Control system, method and device for display of engineering machinery and engineering machinery
CN205581838U (en) * 2016-01-21 2016-09-14 上海汽车集团股份有限公司 Vehicle human -computer interaction device
DE102017219540A1 (en) * 2017-11-03 2019-05-09 Robert Bosch Gmbh Device and method for controlling a work machine
CN109969104A (en) * 2019-03-13 2019-07-05 百度在线网络技术(北京)有限公司 Control mode switch method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111880448A (en) * 2020-07-22 2020-11-03 三一重型装备有限公司 Intelligent operation device of heading machine

Similar Documents

Publication Publication Date Title
CN107153520B (en) Multi-screen cooperation control method, device and multi-screen management system
CN104731613A (en) Quick application starting method and system
CN102662584B (en) Multi-application execution method and mobile terminal
CN102156559B (en) A kind of method of network TV remote controller analog mouse operation and device
CN107273076B (en) A kind of method, apparatus and system for visualizing cooperation management of attending a banquet
CN105335048A (en) Electron equipment with concealed application icon and application icon conceal method
CN102981756A (en) Touch screen mobile terminal fast application switch method
CN106716357A (en) Control method of multisystem mobile terminal, control device and electronic device
CN104615402B (en) A kind of method that car networking screen partition is shown
CN105335224A (en) Application switching method and apparatus
CN102508568A (en) Switching method of relative coordinate and absolute coordinate
CN104571893A (en) Method and device for handling notices in notification bar
CN110488909A (en) To the control method of engineering machinery, device, system and engineering machinery
CN103324320B (en) A kind of mode switching method and electronic equipment
CN104375759A (en) Information processing method and electronic device
CN102981706A (en) Formula reference switching method and device and movable device
CN105204754A (en) One-handed operation method and device of touch screen
CN105787568A (en) IDC machine room equipment presentation method
JP2010072667A (en) Destination management device
CN103838488A (en) Interactive method and system between desktop function key and multi-screen switching
CN103135912B (en) A kind of method of generating run object and electronic equipment
CN206584338U (en) A kind of big screen intelligent interactive system
CN102023915A (en) Device and method for monitoring and managing keyboard, video and mouse
WO2020011232A1 (en) Task management method and apparatus, readable storage medium and terminal
CN110851007A (en) KVM device and method for switching computer by mouse

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20191122

RJ01 Rejection of invention patent application after publication